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1. 发明授权

EP3107501B1 PROSTHETIC JOINT WITH CAM LOCKING MECHANISM 有权
公开(公告)号：EP3107501B1
公开(公告)日：2019-11-27
申请号：EP15751804.4
申请日：2015-02-17
申请人： Össur hf
发明人： SANDAHL, David , MARLIN, Dana Stewart
IPC分类号： A61F2/30 , A61F2/64 , A61F2/66 , A61F2/68 , A61F2/50 , A61F2/60 , A61F2/70 , A61F2/80

2. 发明公开

EP2816978A1 VACUUM ASSISTED SUSPENSION SYSTEM 有权
标题翻译：真空辅助悬挂系统
公开(公告)号：EP2816978A1
公开(公告)日：2014-12-31
申请号：EP13707491.0
申请日：2013-02-13
申请人： Össur HF
发明人： JONSSON, Grimur , GUNNARSSON, Bjarni , HALLDORSSON, Olafur , SANDAHL, David
IPC分类号： A61F2/60 , A61F2/68 , A61F2/50 , A61F2/66 , A61F2/74 , A61F2/80
CPC分类号： A61F2/60 , A61F2/68 , A61F2002/5007 , A61F2002/5073 , A61F2002/5084 , A61F2002/6614 , A61F2002/74 , A61F2002/742 , A61F2002/802
摘要： A vacuum assisted suspension system is used to increase or maintain negative pressure or vacuum in a sealed socket cavity as a socket and prosthetic limb attachment mechanism. The system includes a vacuum pump (2) having a housing (8) that defines an enclosed space to receive a fluid. At least one wall of the housing (8) and at least one movable wall (10) define a fluid compartment (12). The system includes a compression transfer element (15) connected to the at least one movable wall (10) and connected to a prosthetic foot (6). The compression transfer element (15) causes the at least one movable wall (10) of the fluid compartment (12) to move and increase the volume of the fluid compartment (12) in response to a compressive force on the prosthetic foot (6) to draw in fluid from the prosthetic socket (4). In the absence of a compressive force, the volume of the fluid compartment (12) decreases thereby expelling fluid out of the fluid compartment (12).

3. 发明授权

EP3193789B1 VARIABLE STIFFNESS PROSTHETIC FOOT 有权
公开(公告)号：EP3193789B1
公开(公告)日：2019-08-21
申请号：EP15842555.3
申请日：2015-09-18
申请人： Össur HF
发明人： SANDAHL, David
IPC分类号： A61F2/66

4. 发明授权

EP2961356B1 VACUUM SUSPENSION SYSTEM 有权
标题翻译：真空悬挂系统
公开(公告)号：EP2961356B1
公开(公告)日：2018-05-09
申请号：EP14710179.4
申请日：2014-02-28
申请人： Össur HF
发明人： SANDAHL, David
IPC分类号： A61F2/80 , A61F2/68 , A61F2/74
CPC分类号： A61F2/80 , A61F2/68 , A61F2002/742 , A61F2002/747 , A61F2002/748 , A61F2002/802 , A61F2002/805
摘要： A vacuum suspension system includes a rigid socket defining a socket wall having exterior and interior surfaces. The socket defines an aperture extending between the exterior and interior surfaces, and has a closed distal end and an open proximal end with an interior cavity defined by the interior surface. A fluid regulator is provided at the aperture and operatively engages the fluid regulator. A pump system includes a pump and a covering for securing over the exterior surface of the socket and carrying the pump. The pump is configured for placement proximate to the fluid regulator and arranged for drawing air from the socket through the aperture. A chamber having a variable volume is formed by a space defined between the exterior surface and an inner surface of the covering proximate to the pump.

5. 发明授权

EP2816978B1 VACUUM ASSISTED SUSPENSION SYSTEM 有权
标题翻译：真空辅助悬挂系统
公开(公告)号：EP2816978B1
公开(公告)日：2017-01-04
申请号：EP13707491.0
申请日：2013-02-13
申请人： Össur HF
发明人： JONSSON, Grimur , GUNNARSSON, Bjarni , HALLDORSSON, Olafur , SANDAHL, David
IPC分类号： A61F2/60 , A61F2/68 , A61F2/50 , A61F2/66 , A61F2/74 , A61F2/80
CPC分类号： A61F2/60 , A61F2/68 , A61F2002/5007 , A61F2002/5073 , A61F2002/5084 , A61F2002/6614 , A61F2002/74 , A61F2002/742 , A61F2002/802

6. 发明公开

EP3107501A1 PROSTHETIC JOINT WITH CAM LOCKING MECHANISM 有权
标题翻译： CAM的锁定机构人工关节
公开(公告)号：EP3107501A1
公开(公告)日：2016-12-28
申请号：EP15751804.4
申请日：2015-02-17
申请人： Össur hf
发明人： SANDAHL, David , MARLIN, Dana Stewart
IPC分类号： A61F2/30 , A61F2/64 , A61F2/66 , A61F2/68
摘要： A prosthetic joint can include a first attachment member and a second attachment member coupled to the first attachment member. The second attachment member can include a cylindrical chamber. The prosthetic joint can include a fixation system disposed within the cylindrical chamber comprising at least one cam. The prosthetic joint can have an unlocked configuration, wherein in the unlocked configuration the first attachment member and the second attachment member can rotate relative to each other. The prosthetic joint can have a locked configuration, wherein in the locked configuration the first attachment member is substantially prevented from rotating relative to the second attachment member.

7. 发明公开

EP2961356A1 VACUUM SUSPENSION SYSTEM 有权
标题翻译：真空悬架系统
公开(公告)号：EP2961356A1
公开(公告)日：2016-01-06
申请号：EP14710179.4
申请日：2014-02-28
申请人： Össur HF
发明人： SANDAHL, David
IPC分类号： A61F2/80
CPC分类号： A61F2/80 , A61F2/68 , A61F2002/742 , A61F2002/747 , A61F2002/748 , A61F2002/802 , A61F2002/805
摘要： A vacuum suspension system includes a rigid socket defining a socket wall having exterior and interior surfaces. The socket defines an aperture extending between the exterior and interior surfaces, and has a closed distal end and an open proximal end with an interior cavity defined by the interior surface. A fluid regulator is provided at the aperture and operatively engages the fluid regulator. A pump system includes a pump and a covering for securing over the exterior surface of the socket and carrying the pump. The pump is configured for placement proximate to the fluid regulator and arranged for drawing air from the socket through the aperture. A chamber having a variable volume is formed by a space defined between the exterior surface and an inner surface of the covering proximate to the pump.

8. 发明公开

EP2844195A1 PROSTHETIC DEVICE, SYSTEM AND METHOD FOR INCREASING VACUUM ATTACHMENT 有权
标题翻译： PROTHESENVORRICHTUNG，SYSTEM UND VERFAHREN ZURERHÖHUNGEINER VAKUUMBEFESTIGUNG
公开(公告)号：EP2844195A1
公开(公告)日：2015-03-11
申请号：EP13724932.2
申请日：2013-04-29
申请人： Össur HF
发明人： HALLDORSSON, Olafur, Freyr , SANDAHL, David , GUNNARSSON, Bjarni , EGILSSON, Egill, Sveinbjorn , JONSSON, Grimur
IPC分类号： A61F2/68 , A61F2/80
CPC分类号： A61F2/66 , A61F2/68 , A61F2/80 , A61F2002/501 , A61F2002/5067 , A61F2002/5079 , A61F2002/607 , A61F2002/6614 , A61F2002/6642 , A61F2002/6664 , A61F2002/742 , A61F2002/747 , A61F2002/748 , A61F2002/802 , A61F2002/805 , A61F2002/807
摘要： A prosthetic system includes a prosthetic valve having a valve body with a shaft defining a flow channel fluidly connectable to an interior of a socket. One or more ports in the valve body are in fluid communication with the flow channel and a membrane is positioned in the valve body. A release button associated with the membrane controls allow air flow into the socket via the one or more ports while air can flow out of the socket via the one or more ports independent of operation of the release button. A one-way valve is connected to the valve assembly that selectively permit air flow out of the socket. A valve insert is mountable on the socket and arranged to couple the valve body to the socket. The valve insert defines an opening configured to allow the shaft to extend through the valve insert and into the socket.
摘要翻译：假体装置，系统和方法被布置成在假体窝内产生负压。泵机构连接到假脚，并且在步态期间具有与假体插座流体连通的流体室，用于在步骤阶段从假体插座抽取空气，并将空气以摆动相排出到大气中。真空辅助悬架导致安全和紧密的悬挂，因为在假体插座内部形成的负压将残留物牢固地保持在假体插座的壁上。真空优选地形成在假体插座的远侧区域处，并由具有密封部件的悬挂衬垫密封。

9. 发明公开

EP3193789A1 VARIABLE STIFFNESS PROSTHETIC FOOT 有权
标题翻译：可变刚性假肢脚
公开(公告)号：EP3193789A1
公开(公告)日：2017-07-26
申请号：EP15842555.3
申请日：2015-09-18
申请人： Össur HF
发明人： SANDAHL, David
IPC分类号： A61F2/66
CPC分类号： A61F2/66 , A61F2002/503 , A61F2002/6614 , A61F2002/6621 , A61F2002/6628 , A61F2002/6642 , A61F2002/665 , A61F2002/6657 , A61F2002/6664 , A61F2002/6671 , A61F2002/6678
摘要： Prosthetic feet that provide for variable and adjustable stiffness are provided. A foot element can include a tongue portion defined or formed by a slot in the foot element that at least partially separates the tongue portion from a remainder of the foot element. The tongue portion can be operably connected to the remainder of the foot member to increase the stiffness of the foot member or operably disconnected from the remainder of the foot member to increase the flexibility of the foot member. The prosthetic foot further includes a mechanism for adjusting whether the tongue portion is operably connected or disconnected from the remainder of the foot member. The mechanism can be selectively actuated to adjust the stiffness of the foot element in dorsiflexion and/or plantarflexion and/or to adjust the degree to which the tongue portion is allowed to flex relative to the remainder of the foot member.
摘要翻译：提供了提供可变和可调节刚度的假脚。足元件可以包括由脚元件中的狭槽限定或形成的舌部，所述狭槽至少部分地将舌部与足元件的其余部分分开。舌部可以可操作地连接到脚构件的其余部分以增加脚构件的刚度或可操作地从脚构件的其余部分断开以增加脚构件的柔性。假足还包括用于调节舌部是否可操作地与脚构件的其余部分连接或断开的机构。该机构可以被选择性地致动以调节足背元件在背屈和/或足底弯曲处的刚度和/或调节舌部相对于足构件的其余部分弯曲的程度。

10. 发明公开

EP3068350A1 ADJUSTABLE SEAL SYSTEM, SEAL COMPONENT 有权
标题翻译： ANPASSBARES DICHTUNGSSYSTEM UND DICHTKOMPONENTE
公开(公告)号：EP3068350A1
公开(公告)日：2016-09-21
申请号：EP14806146.8
申请日：2014-11-14
申请人： Össur HF
发明人： EGILSSON, Egill Sveinbjorn , SANDAHL, David , ASGRIMSDOTTIR, Unnur Osp , BIRGISDOTTIR, Linda Ros , BACHE, Andrew , JONSSON, Grimur , HRINGSDOTTIR, Hogna
IPC分类号： A61F2/78 , A61F2/80
CPC分类号： A61F2/7812 , A61F2/80 , A61F2002/802
摘要： An adjustable seal system, seal component for use in the system, and method are provided for forming a sealing interface between a residual limb and a prosthetic socket. The seal component (300) is selectively placed over the outer surface (317) of a suspension liner (301) including a plurality of seal bands (305), which the seal component (300) may removably and securely engage.
摘要翻译：提供了一种用于系统中的可调密封系统，密封部件和用于在残肢和假体插座之间形成密封接口的方法。密封部件（300）被选择性地放置在包括多个密封带（305）的悬挂衬套（301）的外表面（317）上，密封部件（300）可以可拆卸地且牢固地接合。

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